@misc{indiciaea0f03aed4add,
  title = {Are elderly volunteers normal?},
  author = {P J Drinka and T J Drinka},
  year = {1988},
  doi = {10.1111/j.1532-5415.1988.tb02394.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/3361049/},
  note = {Source identifier: 3361049}
}